You Searched For: Valves

A variety of valves that can, depending on the product, be used to regulate pressure levels of liquid and gas in flow systems. These valves can be used for making connections between different lengths of tubing and connection points. Liquid and vacuum seals. A plethora of scenarios exist in which these valves can be used, each with a unique purpose and design for maximum safety and efficiency when in use, especially when pressure is of great concern.

A variety of valves that can, depending on the product, be used to regulate pressure levels of liquid and gas in flow systems. These valves can be used for making connections between different lengths of tubing and connection points. Liquid and vacuum seals. A plethora of scenarios exist in which these valves can be used, each with a unique purpose and design for maximum safety and efficiency when in use, especially when pressure is of great concern.


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Supplier: DWK Life Sciences (KIMBLE)
Description: This right-angle valve uses a glass plug (as an alternative to PTFE or CTFE) for applications where the 'out-gassing' plug material is undesirable.

Supplier: Ace Glass
Description: Used with aluminum packing box

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (71001-526)
Supplier: Ace Glass
Description: Redesigned flush-seal type valve with the top of the valve having a 1-1/2" x 3/8" O.D

Small Business Enterprise Product available on GSA Advantage®


Catalog Number: (65551-000)
Supplier: Thermo Fisher Scientific
Description: For use in vacuum lines and to prevent back pressure in filter flasks


Supplier: Ace Glass
Description: This PTFE valve is used with NPT fittings.

Small Business Enterprise Product available on GSA Advantage®

Catalog Number: (89064-030)
Supplier: Ace Glass
Description: Threaded vacuum release valve with fingertip control for opening systems to the atmosphere

Small Business Enterprise Product available on GSA Advantage®


Catalog Number: (89077-462)
Supplier: Ace Glass
Description: This three-way tubing connector valve is used for applications where stream switching, reagent switching, sample removal, or sample injection is desirable

Small Business Enterprise Product available on GSA Advantage®


Supplier: DWK Life Sciences (KIMBLE)
Description: Vacuum valve, KIMBLE®, Right angle valve without plug

Supplier: DWK Life Sciences (KIMBLE)
Description: This right-angle high-vacuum valve is for use in vacuum applications up to 5 x 10-⁷ torr.

Supplier: DWK Life Sciences (KIMBLE)
Description: Sidearms are bent to minimize holdup of liquids

Supplier: DWK Life Sciences (KIMBLE)
Description: Valves feature a three-way configuration

Supplier: Ace Glass
Description: Polypropylene connectors, two-way or three-way, with PTFE valve and serrated tubulations

Small Business Enterprise Product available on GSA Advantage®

Supplier: DWK Life Sciences (KIMBLE)
Description: Valves with straight low hold up extended tip.

Supplier: DWK Life Sciences (KIMBLE)
Description: These straight high-vacuum valves are used for vacuum applications up to 5×10<sup>-7</sup> Torr.

Supplier: Bel-Art Products, a Part of SP
Description: Polypropylene plastic valve with neoprene valve disk stops the reverse flow of liquid when pressure is interrupted.
Supplier: Ace Glass
Description: Used as a one-time opening valve

Small Business Enterprise Product available on GSA Advantage®

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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